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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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L9969X 데이터시트(PDF) 1 Page - STMicroelectronics |
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L9969X 데이터시트(HTML) 1 Page - STMicroelectronics |
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1 / 70 page  Features • AEC-Q100 qualified • Full path RDS(on) less than 540 mΩ • Nominal continuous load current > 3 A • Operating battery supply voltage 4.5 V to 28 V • Operating VDD supply voltage 4.5 V to 5.5 V • All ECU internal pins can withstand up to 18 V • Output switching frequency up to 20 kHz • Monitoring of VDD supply voltage including bidirectional switch-off pin NABE • Overtemperature and short-circuit protection • Full diagnosis capability • Output stage with SPI-adjustable current limitation 5-8.6 A in 3 steps (two-point regulation) • Fast switch-off open-drain input/output • Current-monitoring with current feedback output signal CF • Reliable full diagnostic capability • Settable chip-address via bond-wire configuration on the silicon or E-Fuse • SPI-interface for configuration and diagnosis • Error history in diagnosis register • Two independent enable pins: "NABE" and "DIS" • Control of power stages by SPI or two input signals, PWM and DIR (configurable via SPI) • Logic levels 5 V compatible • Conformity to improved EMC requirements due to smart H-bridge switching • Full ISO 26262 compliant, ASIL-B (D) systems ready Description L9969S/L9969U and L9969T are single and dual integrated H-bridges for resistive and inductive loads featuring output current direction and supervising functions. The PowerSSO24 houses one full H-bridge, while the PowerSSO36 houses both two H-bridges that can work in parallel, through independent input driving commands. Target application ranges from throttle control actuators to exhaust gas recirculation control valves in automotive domain to a more general use to drive DC and Stepper motors. PowerSSO24 PowerSSO36 Product status links L9969S L9969T L9969U Product summary Order code Package Packing L9969S PSSO24 Tape and reel L9969T PSSO36 L9969U Automotive chip for single and dual H-bridge L9969x Datasheet DS14029 - Rev 6 - October 2025 For further information, contact your local STMicroelectronics sales office. www.st.com |
유사한 부품 번호 - L9969X |
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유사한 설명 - L9969X |
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